Comparison of Postoperative Analgesic Effect of Intrathecal Magnesium and Fentanyl Added to Bupivacaine in Patients Undergoing Lower Limb Orthopedic Surgery
Post Operative Pain
About this trial
This is an interventional prevention trial for Post Operative Pain focused on measuring magnesium, fentanyl, intrathecal, pain
Eligibility Criteria
Inclusion Criteria:
.patients with American Society of Anesthesiologists(ASA) physical status I and
II, undergoing elective femur surgery
-
Exclusion Criteria:
- significant coexisting disease such as hepato-renal and cardiovascular disease
- any contraindication to regional anesthesia such as local infection or ''''bleeding disorders
- allergy to opioids
- long-term opioid use
- history of chronic pain.
Sites / Locations
- Qazvin university of medical science
Arms of the Study
Arm 1
Arm 2
Arm 3
Active Comparator
Placebo Comparator
Active Comparator
fentanyl
placebo
magnesium sulphate
Ninety patients 20-60 yr old American Society of Anesthesiologists ( ASA) physical status I or II, scheduled for femur surgery under spinal anesthesia, were studied in a prospective, double-blinded, randomized way. The patients were randomly allocated to one of three groups of 30 each. The magnesium group (groupM) received bupivacaine 15mg combined with 0.5ml magnesium 10%,The fentanyl group (group F) received bupivacaine 15mg combined with0.5 ml fentanyl[25microgram] and The placebo group (group P) received bupivacaine 15mg combined with 0.5ml distilled water(intrathecally) for each three groups 5 minutes prior to surgery)
Ninety patients 20-60 yr old American Society of Anesthesiologists ( ASA) physical status I or II, scheduled for femur surgery under spinal anesthesia, were studied in a prospective, double-blinded, randomized way. The patients were randomly allocated to one of three groups of 30 each. The magnesium group (groupM) received bupivacaine 15mg combined with 0.5ml magnesium 10%,The fentanyl group (group F) received bupivacaine 15mg combined with0.5 ml fentanyl[25microgram] and The placebo group (group P) received bupivacaine 15mg combined with 0.5ml distilled water(intrathecally) for each three groups 5 minutes prior to surgery)
Ninety patients 20-60 yr old American Society of Anesthesiologists ( ASA) physical status I or II, scheduled for femur surgery under spinal anesthesia, were studied in a prospective, double-blinded, randomized way. The patients were randomly allocated to one of three groups of 30 each. The magnesium group (groupM) received bupivacaine 15mg combined with 0.5ml magnesium 10%,The fentanyl group (group F) received bupivacaine 15mg combined with0.5 ml fentanyl[25microgram] and The placebo group (group P) received bupivacaine 15mg combined with 0.5ml distilled water(intrathecally) for each three groups 5 minutes prior to surgery)